Secret key decentralized storage method, intelligent terminal and storage medium
A decentralized storage and key technology, applied in key distribution, can solve the problems of low encryption algorithm security and easy leakage of important information, etc., and achieve the effect of enhancing security
Active Publication Date: 2019-12-03
北京智游网安科技有限公司
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Problems solved by technology
[0006] The main purpose of the present invention is to provide a method for decentralized storage of keys, an intelligent terminal and a storage medium, aiming to solve the problem that the security of the encryption algorithm in the prior art is not high, and it is easy to leak important information
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[0048] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0049] The method for decentralized storage key described in the preferred embodiment of the present invention, such as figure 1 As shown, the method for decentralized storage key comprises the following steps:
[0050] Step S10, dynamically and randomly generating a plurality of modules for decentralized storage of keys.
[0051]Specifically, store random data combination A and random index table B in the source code file, and write it into the source file (encRandom Buffer.h), which is defined as the first module; generate 32 random data combinations, and randomly generate an index v...
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The invention discloses a secret key decentralized storage method, an intelligent terminal and a storage medium. The method comprises the following steps: dynamically and randomly generating a plurality of modules for dispersedly storing the secret key; dynamically compiling the plurality of modules and packaging and storing the modules; in the process of processing the user APP, dividing the secret key into a plurality of data blocks for dispersed storage; and during operation, combining the plurality of data blocks to generate a complete key. According to the invention, the security of the algorithm key is enhanced; the secret key can be more safely stored in a plurality of resource and code modules; in the dynamic operation process, real-time combined use is carried out, it is guaranteed that the secret keys are dispersedly stored in multiple places in a static state, some scattered data blocks are stored, and in the final operation process, the data blocks are combined to generatethe final secret keys, so that the purpose of guaranteeing safe storage of the secret keys is achieved.
Description
technical field [0001] The present invention relates to the technical field of computer applications, in particular to a method for decentralized storage of keys, an intelligent terminal and a storage medium. Background technique [0002] Now Android APP applications are becoming more and more common in life, and Android applications have more and more functions, many of which involve various sensitive information such as funds, personal information, and confidentiality technologies. [0003] Generally, the way to ensure the security of information is to use algorithms to encrypt it. The security of algorithms is generally guaranteed, such as the national secret algorithm series (SM algorithm, national secret algorithm is a series of algorithms formulated by the State Cryptography ), the international general algorithm series (AES, etc., issued by the US Security Agency, is the most common commercial algorithm today); but the algorithm has another important security paramete...
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Login to View More IPC IPC(8): H04L9/08
CPCH04L9/0894H04L9/085
Inventor 杜洋龙柏林
Owner 北京智游网安科技有限公司